| Brand | Seachem |
|---|---|
| Unit Type | lb |
| Water Type | Marine |
Check the listing for details. element™ Ca Calcium Reactor Seachem. Condition: New. Listed at 250.00 USD. Versatile, compact calcium reactor for up to 250 US gallons/950 liters The element™ Ca Reactor provides and maintains a virtually constant calcium, magnesium and alkalinity ratio, which is critical to the long term success of reef aquaria. The element™ Ca Reactor functions by using CO2 to react with a calcium reactor media such as Seachem’s Reef Reactor™. CO2 acidifies the water flowing through the reactor and thereby dissolves the media which releases calcium, magnesium, carbonates among other elements and components of the chosen reactor media. A CO2 filled tank along with a pH probe and preferably a CO2 controlling system are required and/or highly recommended for proper functionality of the element™ Ca Reactor.